Hopkins GripTrax Traction Plates
I saw these while buying a trailer hitch for my sedan. Yes they are a bit small and hard to tell from the pictures but a lot less grip. But would they do what a Matracks does 90% of the time...I think they would. And for 12 buck vs???? you could buy two sets and put them on all four tires at once. Would they dig and not bend...I don't know.
Just wonder if anyone has tried these in particular. I can't find any reviews online.